結果
問題 | No.2753 鳩の巣原理 |
ユーザー | Moss_Local |
提出日時 | 2023-08-20 15:14:12 |
言語 | Rust (1.77.0 + proconio) |
結果 |
WA
|
実行時間 | - |
コード長 | 7,942 bytes |
コンパイル時間 | 13,397 ms |
コンパイル使用メモリ | 377,892 KB |
実行使用メモリ | 25,604 KB |
平均クエリ数 | 11.00 |
最終ジャッジ日時 | 2024-05-09 05:06:36 |
合計ジャッジ時間 | 19,601 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | WA | - |
testcase_01 | WA | - |
testcase_02 | AC | 23 ms
24,976 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | AC | 22 ms
24,848 KB |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | AC | 22 ms
24,836 KB |
testcase_10 | AC | 24 ms
24,836 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 22 ms
24,580 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 22 ms
25,220 KB |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | AC | 22 ms
24,836 KB |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | AC | 22 ms
24,836 KB |
testcase_24 | WA | - |
testcase_25 | AC | 22 ms
25,448 KB |
testcase_26 | WA | - |
testcase_27 | AC | 23 ms
24,836 KB |
testcase_28 | WA | - |
testcase_29 | AC | 23 ms
24,580 KB |
ソースコード
// -*- coding:utf-8-unix -*- // #![feature(map_first_last)] #![allow(dead_code)] #![allow(unused_imports)] #![allow(unused_macros)] use std::arch::x86_64::_MM_FROUND_NEARBYINT; // use core::num; use std::cmp::*; use std::fmt::*; use std::hash::*; use std::iter::FromIterator; use std::*; use std::{cmp, collections, fmt, io, iter, ops, str}; const INF: i64 = 1223372036854775807; const UINF: usize = INF as usize; const LINF: i64 = 2147483647; const INF128: i128 = 1223372036854775807000000000000; const MOD1: i64 = 1000000007; const MOD9: i64 = 998244353; const MOD: i64 = MOD9; // const MOD: i64 = MOD2; const UMOD: usize = MOD as usize; const M_PI: f64 = 3.14159265358979323846; // use proconio::input; // const MOD: i64 = INF; use cmp::Ordering::*; use std::collections::*; use std::io::stdin; use std::io::stdout; use std::io::Write; macro_rules! p { ($x:expr) => { //if expr println!("{}", $x); }; } macro_rules! vp { // vector print separate with space ($x:expr) => { println!( "{}", $x.iter() .map(|x| x.to_string()) .collect::<Vec<_>>() .join(" ") ); }; } macro_rules! d { ($x:expr) => { println!("{:?}", $x); }; } macro_rules! yn { ($val:expr) => { if $val { println!("Yes"); } else { println!("No"); } }; } fn main() { solve(); } // use str::Chars; #[allow(dead_code)] fn read<T: std::str::FromStr>() -> T { let mut s = String::new(); std::io::stdin().read_line(&mut s).ok(); s.trim().parse().ok().unwrap() } #[allow(dead_code)] fn readi() -> i64 { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); iter.next().unwrap().parse::<i64>().unwrap() } #[allow(dead_code)] fn read_vec<T: std::str::FromStr>() -> Vec<T> { read::<String>() .split_whitespace() .map(|e| e.parse().ok().unwrap()) .collect() } #[allow(dead_code)] fn read_mat<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> { (0..n).map(|_| read_vec()).collect() } #[allow(dead_code)] fn readii() -> (i64, i64) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<i64>().unwrap(), iter.next().unwrap().parse::<i64>().unwrap(), ) } #[allow(dead_code)] fn readiii() -> (i64, i64, i64) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<i64>().unwrap(), iter.next().unwrap().parse::<i64>().unwrap(), iter.next().unwrap().parse::<i64>().unwrap(), ) } #[allow(dead_code)] fn readuu() -> (usize, usize) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<usize>().unwrap(), iter.next().unwrap().parse::<usize>().unwrap(), ) } #[allow(dead_code)] fn readff() -> (f64, f64) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<f64>().unwrap(), iter.next().unwrap().parse::<f64>().unwrap(), ) } fn readcc() -> (char, char) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<char>().unwrap(), iter.next().unwrap().parse::<char>().unwrap(), ) } fn readuuu() -> (usize, usize, usize) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<usize>().unwrap(), iter.next().unwrap().parse::<usize>().unwrap(), iter.next().unwrap().parse::<usize>().unwrap(), ) } #[allow(dead_code)] fn readiiii() -> (i64, i64, i64, i64) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<i64>().unwrap(), iter.next().unwrap().parse::<i64>().unwrap(), iter.next().unwrap().parse::<i64>().unwrap(), iter.next().unwrap().parse::<i64>().unwrap(), ) } #[allow(dead_code)] fn readuuuu() -> (usize, usize, usize, usize) { let mut str = String::new(); let _ = stdin().read_line(&mut str).unwrap(); let mut iter = str.split_whitespace(); ( iter.next().unwrap().parse::<usize>().unwrap(), iter.next().unwrap().parse::<usize>().unwrap(), iter.next().unwrap().parse::<usize>().unwrap(), iter.next().unwrap().parse::<usize>().unwrap(), ) } #[derive(Clone, Debug)] struct MultiSet { set: BTreeSet<i64>, map: HashMap<i64, i64>, } impl MultiSet { fn new() -> MultiSet { MultiSet { set: BTreeSet::new(), map: HashMap::new(), } } ///multiset的に書き出し fn print(&self) { print!("{{ "); for x in &self.set { if let Some(&num) = self.map.get(x) { for _i in 0..num { print!("{} ", x); } } } println!("}}"); } ///重複許可挿入 fn insert(&mut self, i: i64) -> Option<i64> { if let Some(_i) = self.set.get(&i) { //setにある *self.map.entry(i).or_insert(0) += 1; } else { //setにない self.set.insert(i); *self.map.entry(i).or_insert(0) += 1; } return Some(i); } ///1つ削除 fn erase(&mut self, e: i64) -> Option<i64> { if let Some(_e) = self.set.get(&e) { //setにある *self.map.entry(e).or_insert(0) -= 1; if self.map[&e] == 0 { //なくなった self.set.take(&e); } return Some(e); } else { //setにない return None; } } ///最小値の取得 fn get_min(&self) -> Option<i64> { if let Some(&m) = self.set.iter().nth(0) { return Some(m); } else { return None; } } ///最大値の取得 fn get_max(&self) -> Option<i64> { if let Some(&m) = self.set.iter().last() { return Some(m); } else { return None; } } } fn dijkstra(graph: &Vec<Vec<(usize, usize)>>, start: usize, visit: &mut Vec<usize>) -> Vec<usize> { let mut dist = vec![INF as usize; graph.len()]; let mut heap = BinaryHeap::new(); heap.push(Reverse((0 as usize, start))); dist[start] = 0; while let Some(Reverse(x)) = heap.pop() { let cost = x.0; let v = x.1; visit.push(v + 1); if cost > dist[v] { continue; } for edge in &graph[v] { let nc = cost + edge.1; let nv = edge.0; if nc < dist[nv] { heap.push(Reverse((nc, nv))); dist[nv] = nc; } } } return dist; } fn solve() { let n: usize = read(); println!("? {}", 1); let init: usize = read(); let f = |x: i64| -> bool { println!("? {}", x); let y: usize = read(); return y - init == x as usize - 1; }; let mut ok = 0; let mut ng = n as i64; let mut cnt = 0; while cnt < 9 { let mid = (ok + ng) / 2; if f(mid) { ok = mid; } else { ng = mid; } cnt += 1; } if ok == n as i64 - 1 { println!("No"); //不要? return; } println!("Yes {} {}", ok + 1, ok + 2); return; }